Chess South Africa Ratings Database

PLAYER PAGE

Personal

Klasse, K (Kemar)

Chess SA id

1150305809

FIDE id

Date of birth

2015-01-23 (U12)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1238

Item	Main	Standard	Rapid	Blitz
Rating	1202.1	1199.6	1199.4	1200
Raw rating	1202.1	1199.6	1199.4	1200
Weighted rating	1192.7	1187	1199.3	1200
Weighted performance	1148.3	1135.5	0	0
Floor	722.7	725.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.3	165.9	166	165.8
Highest rating	1222.7 2025-05-05	1225.7 2025-05-05	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1222.7 2025-05-05	1225.7 2025-05-05	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1222.7 2024-06-01	1225.7 2024-06-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1218 2025-05-05	1200 2025-01-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.1	1199.6	1199.4	1200
Analysis
Rating	1202.1	1199.6	1199.4	1200
Raw rating	1202.1	1199.6	1199.4	1200
Weighted rating	1192.7	1187	1199.3
Weighted performance	1148.3	1135.5	0
K-factor	36	36	36	36
Floor	722.7	725.7	700	700
Max/Min rating change allowed	165.3	165.9	166	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1202.1	1199.6	1199.4	1200
New weighted rating	1193.6	1188.1	1199.3	1200
New weighted performance	1147.8	1135	0	0
Temp new rating	1202.1	1199.6	1199.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.1	1199.6	1199.4	1200
New K-factor	36	36	36	36
New floor	722.7	725.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	19	19	0
	9	5	4
	0	0	0
	0	0	0
	0	0	0
History	28	24	4

Games since
	Main 28	Standard 24		Rapid 4		Blitz 0
Gender	Male
Age group	U12
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	19	8.5	44.74	-44.7	1282.8	1238
Standard	19	8.5	44.74	-44.7	1282.8	1238
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	11.5	41.07	-75.9	1271	1195.1
Standard	24	9.5	39.58	-88.5	1272.5	1184
Rapid	4	2	50	0	1262.1	1262.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1202.1	1199.6	1199.4	1200
2025-09-01	1202.1	1199.6	1199.4	1200
2025-08-01	1202.1	1199.6	1199.4	1200
2025-07-01	1202.1	1199.6	1199.4	1200
2025-06-01	1202.1	1199.6	1199.4	1200
2025-05-01	1222.7	1225.7	1199.4	1200
2025-04-01	1210	1209.5	1199.4	1200
2025-03-01	1198.5	1194.5	1199.4	1200
2025-02-01	1182.4	1174	1199.3	1200
2025-01-01	1170.6	1152.4	1198.4	1200
2024-12-01	1170.6	1152.4	1198.4	1200
2024-11-01	1170.6	1152.4	1198.4	1200
2024-10-01	1170.6	1152.4	1198.4	1200
2024-09-01	1170.6	1152.4	1198.4	1200
2024-08-01	1157.7	1152.4	1200	1200
2024-07-01	1157.7	1152.4	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Closed 2025 (U12 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
2	SBD Trials Graaff Reinet 12 April 2025 (U12)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
3	SBDCA Trials GRT 22 March 2025 (U12 Boys)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
4	SBDCU Graaff-Reinet Trials 2025 (U12)	2025-02-15	2025-02-15	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Closed 2025 (U12 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
2	SBD Trials Graaff Reinet 12 April 2025 (U12)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
3	SBDCA Trials GRT 22 March 2025 (U12 Boys)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
4	SBDCU Graaff-Reinet Trials 2025 (U12)	2025-02-15	2025-02-15	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
5	Sarah Baartman District Schools Trials 2024 (U9 Boys)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
6	SBDCU Trial 3 2024 (U10)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament SBD Trials Graaff Reinet 12 April 2025				Tournament SBD Trials Graaff Reinet 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 0.5
		Opponent Jacobs, J (Junaid)				Opponent Jacobs, A (Azareah)
2	2	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Linch, I (Israel)				Opponent Pieterse, A (Arnold)
3	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament SBDCU Graaff-Reinet Trials 2025
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Hufkie, E (Eden)				Opponent Pieterse, A (Arnold)

#	Games	Start				End
1	3	Tournament SBD Trials Graaff Reinet 12 April 2025				Tournament SBD Trials Graaff Reinet 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 0.5
		Opponent Jacobs, J (Junaid)				Opponent Jacobs, A (Azareah)
2	2	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Linch, I (Israel)				Opponent Pieterse, A (Arnold)
3	1	Tournament SBDCA Closed 2025				Tournament SBDCA Closed 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-10	rnd 6	type Standard	result 1
		Opponent Hayana, S (Solule)				Opponent Hayana, S (Solule)

#	Games	Start				End
1	1	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Hufkie, E (Eden)				Opponent Hufkie, E (Eden)
2	1	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 2	type Rapid	result 1
		Opponent Ahmed, J (Jaqwan)				Opponent Ahmed, J (Jaqwan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBD Trials Graaff Reinet 12 April 2025				Tournament SBD Trials Graaff Reinet 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Junaid)				Opponent Keevy, P (Phillip)
2	2	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Linch, I (Israel)				Opponent Pieterse, A (Arnold)
3	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament SBDCU Graaff-Reinet Trials 2025
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Hufkie, E (Eden)				Opponent Pieterse, A (Arnold)

#	Games	Start				End
1	2	Tournament SBD Trials Graaff Reinet 12 April 2025				Tournament SBD Trials Graaff Reinet 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Junaid)				Opponent Keevy, P (Phillip)
2	2	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Linch, I (Israel)				Opponent Pieterse, A (Arnold)
3	1	Tournament SBDCA Closed 2025				Tournament SBDCA Closed 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-10	rnd 6	type Standard	result 1
		Opponent Hayana, S (Solule)				Opponent Hayana, S (Solule)

#	Games	Start				End
1	1	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Hufkie, E (Eden)				Opponent Hufkie, E (Eden)
2	1	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2024-08-03	rnd 2	type Rapid	result 1
		Opponent Ahmed, J (Jaqwan)				Opponent Ahmed, J (Jaqwan)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Manton ,C (Charlie)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Manton ,C (Charlie)	3	1507.3	1082.3	3	1510.9	1082.3	0	0	0	0	0	0
2	Pieterse ,A (Arnold)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Pieterse ,A (Arnold)	3	1218.2	1359.9	3	1222.7	1359.9	0	0	0	0	0	0
3	Stofile ,I (Imkhitha Zidan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Stofile ,I (Imkhitha Zidan)	2	1434.6	1009.6	1	1482.6	1009.6	1	1164.8	1009.6	0	0	0
4	Linch ,I (Israel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Linch ,I (Israel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Jacobs ,J (Junaid)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jacobs ,J (Junaid)	1	1193.2	1618.2	1	1191.9	1618.2	0	0	0	0	0	0
6	Retief ,M (Marize)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Retief ,M (Marize)	1	1083.1	658.1	1	1072.8	658.1	0	0	0	0	0	0
7	Brits ,R (Regardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Brits ,R (Regardt)	1	1094.5	669.5	1	1102.5	669.5	0	0	0	0	0	0
8	Louis ,K (Keanu)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Louis ,K (Keanu)	1	1436.6	1011.6	1	1447.1	1011.6	0	0	0	0	0	0
9	Waller ,C (Clay)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Waller ,C (Clay)	1	1204.7	779.7	1	1208.2	779.7	0	0	0	0	0	0
10	Botes ,N (Nicolaas)	1	1	425	1	1	425	0	0	0	0	0	0
10	Botes ,N (Nicolaas)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Klasse, K (Kemar)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms